--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/agent/src/share/classes/sun/jvm/hotspot/ui/classbrowser/CodeViewerPanel.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,101 @@
+/*
+ * Copyright 2002-2004 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+
+package sun.jvm.hotspot.ui.classbrowser;
+
+import java.awt.*;
+import java.awt.event.*;
+import javax.swing.*;
+import javax.swing.event.*;
+import javax.swing.text.*;
+import sun.jvm.hotspot.ui.*;
+import sun.jvm.hotspot.code.*;
+import sun.jvm.hotspot.debugger.*;
+import sun.jvm.hotspot.oops.*;
+import sun.jvm.hotspot.runtime.*;
+
+public class CodeViewerPanel extends JPanel {
+    protected SAEditorPane   contentEditor;
+    protected HistoryComboBox address;
+    protected HTMLGenerator  htmlGen;
+    protected JScrollPane    scrollPane;
+
+    public CodeViewerPanel() {
+        htmlGen = new HTMLGenerator();
+        contentEditor = new SAEditorPane();
+
+        HyperlinkListener hyperListener = new HyperlinkListener() {
+                public void hyperlinkUpdate(HyperlinkEvent e) {
+                    if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
+                        String description = e.getDescription();
+                        int equalToIndex = description.indexOf('=');
+                        if (equalToIndex != -1) {
+                            String item = description.substring(0, equalToIndex);
+                            if (item.equals("pc") || item.equals("klass") || item.equals("method")) {
+                                address.setText(description.substring(equalToIndex + 1));
+                            }
+                        }
+                        contentEditor.setText(htmlGen.genHTMLForHyperlink(description));
+                    }
+                }
+            };
+
+
+        setLayout(new BorderLayout());
+
+        JPanel topPanel = new JPanel();
+        topPanel.setLayout(new BorderLayout());
+        topPanel.add(new JLabel("Enter PC or methodOop/klassOop Address: "), BorderLayout.WEST);
+        address = new HistoryComboBox();
+        topPanel.add(address, BorderLayout.CENTER);
+
+        JPanel bottomPanel = new JPanel();
+        bottomPanel.setLayout(new GridLayout(1, 1));
+        contentEditor = new SAEditorPane();
+        contentEditor.addHyperlinkListener(hyperListener);
+        scrollPane = new JScrollPane(contentEditor);
+        bottomPanel.add(scrollPane);
+
+        add(topPanel, BorderLayout.NORTH);
+        add(bottomPanel, BorderLayout.CENTER);
+
+        address.addActionListener(new ActionListener() {
+                public void actionPerformed(ActionEvent e) {
+                    viewAddress();
+                }
+            });
+
+    }
+
+    private void viewAddress() {
+        if (address.getText() != null && !address.getText().equals("")) {
+            contentEditor.setText(htmlGen.genHTMLForAddress(address.getText()));
+        }
+    }
+
+    public void viewAddress(Address addr) {
+        address.setText(addr.toString());
+        viewAddress();
+    }
+}